Dose disk for dry powder inhalers



FIG. 1 is a top perspective view of a dose disk for a dry powder inhaler showing our design;

FIG. 2 is a top view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is an opposing side view thereof;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is an end view thereof, the opposite view being the same.

The broken lines shown herein are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a dose disk for a dry powder inhaler, as shown and described. 